{
  "title": "Podcast chapter generator",
  "human_url": "https://happytails.ai/en/speech-tools/podcast-chapter-generator/",
  "agent_url": "https://happytails.ai/agents/en/speech-tools/podcast-chapter-generator/",
  "language": "en",
  "markdown_url": "https://happytails.ai/en/speech-tools/podcast-chapter-generator.md",
  "content": "Podcast chapter generator\nDraft podcast chapters using timestamps already in your transcript.\nUseful next steps\nTranscript summarizer\nSummarize a transcript with supporting source quotations.\nMeeting notes generator\nFind decisions, action items and open questions in meeting notes.\nHow to use Podcast chapter generator\nEnter your text in the input field.\nReview the settings, then choose Run Podcast chapter generator.\nReview the result, then use Copy result or a download link when available.\nWhat to expect\nDraft podcast chapters using timestamps already in your transcript. Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.",
  "content_format": "text/plain",
  "visibility": "public",
  "links": [
    {
      "name": "Transcript summarizer Summarize a transcript with supporting source quotations.",
      "url": "https://happytails.ai/en/speech-tools/transcript-summarizer/"
    },
    {
      "name": "Meeting notes generator Find decisions, action items and open questions in meeting notes.",
      "url": "https://happytails.ai/en/speech-tools/meeting-notes-generator/"
    }
  ],
  "tool": {
    "id": "podcast-chapter-generator",
    "category": "speech-tools",
    "built": true,
    "requirements": "Propose timestamped topic chapters from a transcript; align boundaries to audio; let users rename and merge; no invented timestamps for untimed text.",
    "implementation": {
      "fields": [],
      "files": false,
      "accept": "",
      "multiple": false,
      "input": true,
      "processing": "Server required",
      "native": true,
      "ai": true,
      "maxFileBytes": 20971520,
      "note": "Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.",
      "experience": {
        "automatic": false,
        "single": false,
        "label": "Your text",
        "placeholder": "Type or paste your input…",
        "help": "Up to 1,000,000 characters. Review the settings before running.",
        "action": null
      },
      "mode": "explicit",
      "interactive": false
    },
    "execution": "POST /api/v1/tools/podcast-chapter-generator/run",
    "api": {
      "id": "podcast-chapter-generator",
      "name": "Podcast chapter generator",
      "category": "speech-tools",
      "description": "Draft podcast chapters using timestamps already in your transcript.",
      "notes": "Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.",
      "human_path": "/en/speech-tools/podcast-chapter-generator/",
      "method": "POST",
      "endpoint": "/api/v1/tools/podcast-chapter-generator/run",
      "schema_url": "/api/v1/tools/podcast-chapter-generator",
      "input_schema": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "input": {
            "type": "string",
            "maxLength": 1000000,
            "default": "",
            "description": "Plain text input. File tools use files instead unless otherwise documented."
          },
          "options": {
            "type": "object",
            "additionalProperties": false,
            "properties": {}
          }
        }
      },
      "output_schema": {
        "type": "object",
        "required": [
          "tool",
          "result"
        ],
        "properties": {
          "tool": {
            "type": "string"
          },
          "result": {
            "type": "object",
            "required": [
              "text",
              "files"
            ],
            "properties": {
              "text": {
                "type": [
                  "string",
                  "null"
                ]
              },
              "data": {
                "description": "Parsed JSON when the textual result is JSON."
              },
              "name": {
                "type": "string"
              },
              "mime": {
                "type": "string"
              },
              "files": {
                "type": "array",
                "items": {
                  "type": "object",
                  "required": [
                    "name",
                    "mime",
                    "bytes",
                    "base64"
                  ],
                  "properties": {
                    "name": {
                      "type": "string"
                    },
                    "mime": {
                      "type": "string"
                    },
                    "bytes": {
                      "type": "integer"
                    },
                    "base64": {
                      "type": "string",
                      "contentEncoding": "base64"
                    }
                  }
                }
              }
            }
          }
        }
      },
      "processing": "Server; self-hosted native engine, no external conversion service",
      "limits": {
        "request_bytes": 31457280,
        "input_characters": 1000000,
        "files_bytes": 20971520,
        "max_files": 0,
        "timeout_seconds": 90
      }
    },
    "agent_processing": "Server; self-hosted native engine, no external conversion service",
    "browser_agent": {
      "supported": true,
      "name": "run_current_tool",
      "discovery": "WebMCP on the human page in a supporting browser",
      "verification": "See audit/API-AUDIT.md; availability is not verification"
    }
  },
  "markdown": "# Podcast chapter generator\n\n- Human page: https://happytails.ai/en/speech-tools/podcast-chapter-generator/\n- Markdown: https://happytails.ai/en/speech-tools/podcast-chapter-generator.md\n- Structured JSON: https://happytails.ai/agents/en/speech-tools/podcast-chapter-generator/index.json\n- Visibility: public\n\n## Tool capabilities\n\n| Property | Value |\n| --- | --- |\n| Tool ID | `podcast-chapter-generator` |\n| Category | speech-tools |\n| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |\n| Browser execution | Use the visible action or interactive controls. |\n| Browser processing | Server required |\n| HTTP API | /api/v1/tools/podcast-chapter-generator/run |\n| Browser-agent interface | run_current_tool |\n\n### Implementation notes\n\nRuns with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.\n\n### Inputs and settings\n\nText input: Your text.\n\nExample or placeholder shown in the interface (not a validated fixture):\n\n```text\nType or paste your input…\n```\n\nUp to 1,000,000 characters. Review the settings before running.\n\nNo additional settings are declared for this tool.\n\n### HTTP contract\n\nAPI calls process supplied data on the server. The website origin is `https://happytails.ai`. Server API hosting is not connected on the public website yet. Use your local server origin to test these requests.\n\n```http\nPOST https://happytails.ai/api/v1/tools/podcast-chapter-generator/run\nContent-Type: application/json\n```\n\n[Detailed operation reference](https://happytails.ai/en/api/tools/podcast-chapter-generator.md) · [Shared API guide](https://happytails.ai/en/api.md)\n\n#### Limits\n\n| Limit | Value |\n| --- | --- |\n| request_bytes | 31457280 |\n| input_characters | 1000000 |\n| files_bytes | 20971520 |\n| max_files | 0 |\n| timeout_seconds | 90 |\n\n#### Complete input schema\n\n```json\n{\n  \"type\": \"object\",\n  \"additionalProperties\": false,\n  \"properties\": {\n    \"input\": {\n      \"type\": \"string\",\n      \"maxLength\": 1000000,\n      \"default\": \"\",\n      \"description\": \"Plain text input. File tools use files instead unless otherwise documented.\"\n    },\n    \"options\": {\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"properties\": {}\n    }\n  }\n}\n```\n\n#### Complete output schema\n\n```json\n{\n  \"type\": \"object\",\n  \"required\": [\n    \"tool\",\n    \"result\"\n  ],\n  \"properties\": {\n    \"tool\": {\n      \"type\": \"string\"\n    },\n    \"result\": {\n      \"type\": \"object\",\n      \"required\": [\n        \"text\",\n        \"files\"\n      ],\n      \"properties\": {\n        \"text\": {\n          \"type\": [\n            \"string\",\n            \"null\"\n          ]\n        },\n        \"data\": {\n          \"description\": \"Parsed JSON when the textual result is JSON.\"\n        },\n        \"name\": {\n          \"type\": \"string\"\n        },\n        \"mime\": {\n          \"type\": \"string\"\n        },\n        \"files\": {\n          \"type\": \"array\",\n          \"items\": {\n            \"type\": \"object\",\n            \"required\": [\n              \"name\",\n              \"mime\",\n              \"bytes\",\n              \"base64\"\n            ],\n            \"properties\": {\n              \"name\": {\n                \"type\": \"string\"\n              },\n              \"mime\": {\n                \"type\": \"string\"\n              },\n              \"bytes\": {\n                \"type\": \"integer\"\n              },\n              \"base64\": {\n                \"type\": \"string\",\n                \"contentEncoding\": \"base64\"\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n}\n```\n\n#### Error and retry handling\n\nFailures return a non-200 status and `error.code` plus `error.message`. Correct invalid input before retrying; retry server-busy responses with bounded backoff. Returned files contain Base64 data, not persistent download URLs. Decode and inspect the output before treating conversion as successful. See the shared API guide for the complete status and timeout rules.\n\n### Browser-agent workflow\n\n1. Open the human page in a browser that supports WebMCP.\n2. Discover the interface exposed by that page; use its actual schema.\n3. Select files on the page first when the tool requires files.\n4. Call `run_current_tool` with valid input and settings.\n5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.\n\nCalls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.\n\n### Planning specification\n\nPropose timestamped topic chapters from a transcript; align boundaries to audio; let users rename and merge; no invented timestamps for untimed text.\n\nThis describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.\n\n### Complete machine-readable capability record\n\n```json\n{\n  \"id\": \"podcast-chapter-generator\",\n  \"category\": \"speech-tools\",\n  \"built\": true,\n  \"requirements\": \"Propose timestamped topic chapters from a transcript; align boundaries to audio; let users rename and merge; no invented timestamps for untimed text.\",\n  \"implementation\": {\n    \"fields\": [],\n    \"files\": false,\n    \"accept\": \"\",\n    \"multiple\": false,\n    \"input\": true,\n    \"processing\": \"Server required\",\n    \"native\": true,\n    \"ai\": true,\n    \"maxFileBytes\": 20971520,\n    \"note\": \"Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.\",\n    \"experience\": {\n      \"automatic\": false,\n      \"single\": false,\n      \"label\": \"Your text\",\n      \"placeholder\": \"Type or paste your input…\",\n      \"help\": \"Up to 1,000,000 characters. Review the settings before running.\",\n      \"action\": null\n    },\n    \"mode\": \"explicit\",\n    \"interactive\": false\n  },\n  \"execution\": \"POST /api/v1/tools/podcast-chapter-generator/run\",\n  \"api\": {\n    \"id\": \"podcast-chapter-generator\",\n    \"name\": \"Podcast chapter generator\",\n    \"category\": \"speech-tools\",\n    \"description\": \"Draft podcast chapters using timestamps already in your transcript.\",\n    \"notes\": \"Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.\",\n    \"human_path\": \"/en/speech-tools/podcast-chapter-generator/\",\n    \"method\": \"POST\",\n    \"endpoint\": \"/api/v1/tools/podcast-chapter-generator/run\",\n    \"schema_url\": \"/api/v1/tools/podcast-chapter-generator\",\n    \"input_schema\": {\n      \"type\": \"object\",\n      \"additionalProperties\": false,\n      \"properties\": {\n        \"input\": {\n          \"type\": \"string\",\n          \"maxLength\": 1000000,\n          \"default\": \"\",\n          \"description\": \"Plain text input. File tools use files instead unless otherwise documented.\"\n        },\n        \"options\": {\n          \"type\": \"object\",\n          \"additionalProperties\": false,\n          \"properties\": {}\n        }\n      }\n    },\n    \"output_schema\": {\n      \"type\": \"object\",\n      \"required\": [\n        \"tool\",\n        \"result\"\n      ],\n      \"properties\": {\n        \"tool\": {\n          \"type\": \"string\"\n        },\n        \"result\": {\n          \"type\": \"object\",\n          \"required\": [\n            \"text\",\n            \"files\"\n          ],\n          \"properties\": {\n            \"text\": {\n              \"type\": [\n                \"string\",\n                \"null\"\n              ]\n            },\n            \"data\": {\n              \"description\": \"Parsed JSON when the textual result is JSON.\"\n            },\n            \"name\": {\n              \"type\": \"string\"\n            },\n            \"mime\": {\n              \"type\": \"string\"\n            },\n            \"files\": {\n              \"type\": \"array\",\n              \"items\": {\n                \"type\": \"object\",\n                \"required\": [\n                  \"name\",\n                  \"mime\",\n                  \"bytes\",\n                  \"base64\"\n                ],\n                \"properties\": {\n                  \"name\": {\n                    \"type\": \"string\"\n                  },\n                  \"mime\": {\n                    \"type\": \"string\"\n                  },\n                  \"bytes\": {\n                    \"type\": \"integer\"\n                  },\n                  \"base64\": {\n                    \"type\": \"string\",\n                    \"contentEncoding\": \"base64\"\n                  }\n                }\n              }\n            }\n          }\n        }\n      }\n    },\n    \"processing\": \"Server; self-hosted native engine, no external conversion service\",\n    \"limits\": {\n      \"request_bytes\": 31457280,\n      \"input_characters\": 1000000,\n      \"files_bytes\": 20971520,\n      \"max_files\": 0,\n      \"timeout_seconds\": 90\n    }\n  },\n  \"agent_processing\": \"Server; self-hosted native engine, no external conversion service\",\n  \"browser_agent\": {\n    \"supported\": true,\n    \"name\": \"run_current_tool\",\n    \"discovery\": \"WebMCP on the human page in a supporting browser\",\n    \"verification\": \"See audit/API-AUDIT.md; availability is not verification\"\n  }\n}\n```\n\n## Page guide\n\nDraft podcast chapters using timestamps already in your transcript.\n\n## Useful next steps\n\n- [Transcript summarizer](https://happytails.ai/en/speech-tools/transcript-summarizer/): Summarize a transcript with supporting source quotations. ([Markdown](https://happytails.ai/en/speech-tools/transcript-summarizer.md))\n\n- [Meeting notes generator](https://happytails.ai/en/speech-tools/meeting-notes-generator/): Find decisions, action items and open questions in meeting notes. ([Markdown](https://happytails.ai/en/speech-tools/meeting-notes-generator.md))\n\n## How to use Podcast chapter generator\n\n1. Enter your text in the input field.\n2. Review the settings, then choose Run Podcast chapter generator.\n3. Review the result, then use Copy result or a download link when available.\n\n## What to expect\n\nDraft podcast chapters using timestamps already in your transcript. Runs with local model weights on this website’s server. No external AI API is used. Review the result for errors. At most 16,000 source characters. Generated suggestions require your review.\n"
}